>>l, el w i'del llbeea ry coterested tolookeahe at t swing .s more than 30 counties onthat gade gor bush in 2004, and then turned around and went for obama in 2008. but then were strongp suporters of walker, both in h is if--n i his gubernatorial election n 2010 and in his recall. i could be curious to see the numbers. it looks like tnoutas henbeen very high, higher than it was orforlka wer.a ethe may have me difference. >> sreenivasan: i pulled u ap map ofthe re call results. yn eoou lok when you look te08wh rtsesul and thees walker results, there was that tidal shift. a at aathere the possible reasons t re cthatheyame back around? >> well, it was interest, that even during the recall, there were people who voted against the recall for governor walker. there was still strong support for obama, about 9%, 10% still approved of him. so i don't think for many people it was such a partisan issue. i think a lot of people just didn't see the recall as fair play or the appropriate way to remove a politician from office who hadn't done something illegal, say. so i think the support for obama has